@incollection{AST_1985__132__259_0, author = {Colin de Verdi\`ere, Yves}, title = {Th\'eorie spectrale des surfaces de {Riemann} d'aire infinie}, booktitle = {Colloque en l'honneur de Laurent Schwartz (Volume 2)}, author = {Collectif}, series = {Ast\'erisque}, publisher = {Soci\'et\'e math\'ematique de France}, number = {132}, year = {1985}, zbl = {0582.58030}, mrnumber = {816771}, language = {fr}, url = {http://archive.numdam.org/item/AST_1985__132__259_0/} }